LM193J/883Q

The LM193J/883Q is one type of LM193J/883. The following is some information about the LM193J/883. It is a kind of low power low offset voltage dual comparator. It includes two independent precision voltage comparators. The typical applications include limit comparators, simple analog to digital converters; pulse, squarewave and time delay generators; wide range VCO; MOS clock timers; multivibrators and high voltage digital logic gates. It is available in 8-pin ceramic DIP package.

There are some features of LM193J/883Q as follows: (1) wide supply: voltage range: 2.0 to 36 V and single or dual supplies: ±1.0 to ±18 V; (2) very low supply current drain (0.4 mA) - independent of supply voltage; (3) low input biasing current: 25 nA; (4) low input offset current: ±5 nA; (5) maximum offset voltage: ±3 mV; (6) input common-mode voltage range includes ground; (7) differential input voltage range equal to the power supply voltage; (8) low output saturation voltage: 250 mV at 4 mA; (9) output voltage compatible with TTL, DTL, ECL, MOS and CMOS logic systems.

What comes next is the absolute maximum ratings of LM193J/883Q. (1): supply voltage, V+ is 36 V; (2): differential input voltage is 36 V; (3): input voltage is from -0.3 to +36 V; (4): input current (VIN<-0.3 V) is 50 mA; (5): power dissipation is 780 mW; (6): output short-circuit to ground is continuous; (7): operating temperature range is from -55 to +125; (8): storage temperature is from -65 to +150; (9): lead temperature (soldering, 10 seconds) is +260.